/*
 * Copyright (c) 2025 Huawei Device Co., Ltd.
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

import React from 'react';
import { View, Image, StyleSheet, TouchableOpacity } from 'react-native';
import { NavigationContainer } from '@react-navigation/native';
import { createBottomTabNavigator } from '@react-navigation/bottom-tabs';
import HomeController from './src/main/controller/HomeController';

const Tab = createBottomTabNavigator();

const CustomTabBarButton = ({ children, onPress, isHome }) => {
  return (
    <TouchableOpacity
      onPress={isHome ? onPress : () => {}}
      activeOpacity={isHome ? 0.2 : 1}
      style={{ flex: 1 }}
    >
      {children}
    </TouchableOpacity>
  );
};

const App = () => {
  return (
    <NavigationContainer>
      <Tab.Navigator
        screenOptions={({ route }) => ({
          tabBarIcon: ({ focused, color, size }) => {
            let iconName;

            if (route.name === '首页') {
              iconName = require('./assets/front_page.png');
              return <Image source={iconName} style={styles.tabIconHome} />;
            } else if (route.name === '分类') {
              iconName = require('./assets/ic_public_app.png');
            } else if (route.name === '发现') {
              iconName = require('./assets/ic_public_fast.png');
            } else if (route.name === '购物袋') {
              iconName = require('./assets/ic_public_appstore.png');
            } else if (route.name === '我的') {
              iconName = require('./assets/ic_public_contacts.png');
            }

            return <Image source={iconName} style={styles.tabIcon} />;
          },
          tabBarLabelStyle: {
            color: route.name === '首页' ? '#0a59f7' : '#c6c7c9',
          },
          tabBarButton: (props) => (
            <CustomTabBarButton
              {...props}
              isHome={route.name === '首页'}
            />
          ),
        })}
      >
        <Tab.Screen
          name="首页"
          component={HomeController}
          options={{ headerShown: false }}
        />
        <Tab.Screen name="分类" component={() => null} />
        <Tab.Screen name="发现" component={() => null} />
        <Tab.Screen name="购物袋" component={() => null} />
        <Tab.Screen name="我的" component={() => null} />
      </Tab.Navigator>
    </NavigationContainer>
  );
};

const styles = StyleSheet.create({
  tabIconHome: {
    width: 20,
    height: 20,
  },
  tabIcon: {
    width: 20,
    height: 20,
    opacity: 0.3,
  },
});

export default App;
